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From Erick Erickson <>
Subject Re: Solr FilterCache size
Date Tue, 14 Oct 2014 14:51:54 GMT
1> Uhmmm, why remove the settings then wonder what the
defaults are? Just leave them in and you _know_. Otherwise
please look at the code.

2> This is trial and error. The most important bit is the
size parameter. There's little reason to make initialSize
different from size, it's just pre-allocating what's
essentially a map, takes up very little space anyway.


On Tue, Oct 14, 2014 at 4:37 AM, nutchsolruser <> wrote:
> I am planning to use FilterCache in my solr setup. Want to know few things
> regarding Filtercache
> 1. If my solrconfig.xml doesn't contain any cache configuration , basically
> I have removed all the cache properties from solrconfig.xml. In this case
> still caches will be used or not? if yes what is default value of it?
> 2. How to decide correct values size and initialSize of cache, what
> parameters needs to be considered in this case?
> --
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